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https://raw.githubusercontent.com/oliverselinger/failsafe-executor/master/src/main/java/os/failsafe/executor/utils/NamedThreadFactory.java
/*******************************************************************************
 * MIT License
 *
 * Copyright (c) 2020 Oliver Selinger
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 ******************************************************************************/
package os.failsafe.executor.utils;

import java.util.concurrent.ThreadFactory;
import java.util.concurrent.atomic.AtomicLong;

public class NamedThreadFactory implements ThreadFactory {

    private final AtomicLong threadIndex = new AtomicLong(0);
    private final String threadNamePrefix;

    public NamedThreadFactory(String threadNamePrefix) {
        this.threadNamePrefix = threadNamePrefix;
    }

    @Override
    public Thread newThread(Runnable runnable) {
        Thread thread = new Thread(runnable);
        thread.setName(threadNamePrefix + threadIndex.getAndIncrement());
        return thread;
    }

}